General notes General notes This user manual contains important information on safe operation of the device. Read and follow all safety notes and all instructions. Save this manual for future reference. Make sure that it is available to all persons using this device. If you sell the device, include the manual for the next owner.
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General notes Signal word Meaning DANGER! This combination of symbol and signal word indicates an immediate dangerous situation that will result in death or serious injury if it is not avoided. NOTICE! This combination of symbol and signal word indicates a possible dangerous situation that can result in material and environmental damage if it is not avoided.
Safety instructions Safety instructions Intended use This device is intended to be used for the distribution of DMX signals from one to multiple DMX chains, or to extend a DMX chain. Use the device only as described in this user manual. Any other use or use under other operating conditions is considered to be improper and may result in personal injury or property damage.
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Safety instructions Safety DANGER! Danger for children Ensure that plastic bags, packaging, etc. are disposed of properly and are not within reach of babies and young children. Choking hazard! Ensure that children do not detach any small parts (e.g. knobs or the like) from the unit.
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Safety instructions DANGER! Electric shock caused by short-circuit Do not modify the mains cable or the plug. Failure to do so could result in electric shock/death or fire. If in doubt, seek advice from a registered electrician. NOTICE! Risk of fire Do not cover the device nor any ventilation slots.
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Safety instructions NOTICE! Power supply Before connecting the device, ensure that the input voltage (AC outlet) matches the voltage rating of the device and that the AC outlet is protected by a residual current circuit breaker. Failure to do so could result in damage to the device and possibly injure the user.
Features Features The professional DMX splitter is characterized by the following special features: Distribution of DMX signals from one to four DMX chains DMX outputs galvanically isolated from the DMX input Processing and level adjustment of DMX output signals All DMX inputs and outputs in three- and five-pin version Switchable termination resistor Robust metal housing Control LEDs for DMX signals...
Installation Installation Unpack and check carefully there is no transportation damage before using the unit. Keep the equipment packaging. To fully protect the device against vibration, dust and moisture during transportation or storage use the original packaging or your own packaging material suitable for transport or storage, respectively.
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Installation DMX connections Three- and five-pin XLR sockets serve as DMX outputs, a three- or five-pin XLR plug is (option‐ ally) used as DMX input. The drawing below and the table show the pin assignment. 5-pin 3-pin Ground (shielding) Ground (shielding) Signal reversed (DMX–, ‘cold’) Signal reversed (DMX–, ‘cold’) Signal (DMX+, ‘hot’)
Starting up Starting up Establish all connections as long as the unit is switched off. Use the shortest possible high- quality cables for all connections. NOTICE! Possible interference in data transmission To ensure smooth operation use special DMX cable instead of normal micro‐ phone cable.
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Starting up DMX connections The figure below shows schematically how to integrate the unit into a DMX configuration. Connect the device (S) as the last part of the DMX chain, which starts with your DMX controller (C). To do so, connect the DMX input of the device to the DMX output of the second last DMX device in this DMX chain.
Components and functions Components and functions Front panel DMX splitter...
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Components and functions 1 Main switch Turns the device on or off. 2 DMX IN DMX input. 3 DMX OUT Direct DMX output for connecting additional DMX devices or DMX splitter within the same DMX chain as the DMX input. This output is only active when the LINK OUT / TERMINAL switch is not pressed. 4 1, 2, 3, 4 DMX outputs 1 to 4 to connect further DMX chains.
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Components and functions 5 +, – Control LEDs for the signals on the DMX data lines of the DMX outputs. 6 LINK OUT / TERMINAL Operating mode switch In TERMINAL position (switch is pressed), the DMX line of the DMX input is terminated by a resistor. The direct DMX output (3) is off.
Technical specifications Technical specifications Operating supply voltage AC 220 – 240 V , 50/60 Hz Fuse 1 A, / 250 V, slow-blow, 5 mm × 20 mm Dimensions (B × T × H) 482 mm × 175 mm × 50 mm (1 RU) Weight 3.1 kg DMX Splitter 4 MK II...
Protecting the environment Protecting the environment Disposal of the packaging mate‐ rial For the transport and protective packaging, environmentally friendly materials have been chosen that can be supplied to normal recycling. Ensure that plastic bags, packaging, etc. are properly disposed of. Do not just dispose of these materials with your normal household waste, but make sure that they are collected for recycling.
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